// 云函数入口文件
const cloud = require('wx-server-sdk')

cloud.init()

const db = cloud.database()

// 云函数入口函数
exports.main = async (event, context) => {
  const wxContext = cloud.getWXContext()

  let { lostId } = event
  return  await db.collection("commentList").where({
    _id: lostId
  }).get();
}